Question

find the value of (2+√3)(2-√5)​

Answer 1

Answer:

(2+√3)(2-√5)

2(2-√5)+√3(2-√5)

4-2√5+2√3-√5√3

4-2√5+2√3-√15

4-2√2-√15

Final answer will be 2√15

Step-by-step explanation:

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